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William J. Cople III

Hollingsworth LLP

Washington, DC

Trusted construction attorney serving Washington.

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William J. Cople III is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on Construction. Currently practicing at Hollingsworth LLP.

Based in
Washington, DISTRICT OF COLUMBIA
Experience
attorney
Known for
Construction
  • Handles Construction matters from Washington, DISTRICT OF COLUMBIA.
  • Recognized with Best Lawyers in America — Litigation - Construction (2026).

About William J. Cople III: William J. Cople III is an attorney based in Washington, DISTRICT OF COLUMBIA. The practice focuses on Construction. Currently practicing at Hollingsworth LLP.

Areas of practice

Practice focus

William J. Cople III represents clients in Washington, District of Columbia across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About William J. Cople III

William J. Cople III defends government contractors and commercial companies in a range of critical industries in government investigations, litigation, trials, and prosecutions involving the False Claims Act, Anti-Kickback statute, and Foreign Corrupt Practices Act, and handles corporate internal investigations, whistleblower claims, and Congressional investigations. He represents pharmaceutical, medical device, financial institution, and engineering and construction firms as trial counsel in complex litigation of products liability, financial fraud, employment, and engineering and construction claims, as well as federal agency investigations and enforcement proceedings concerning regulatory compliance and product marketing. Mr. Cople works extensively on government contracts litigation, export controls and economic sanctions, suspension and debarment, and federal fraud investigations and prosecutions. He defends U.S. and international companies regarding federal grand jury and inspector general investigations and subpoenas, and federal civil and criminal investigations and prosecutions involving government and commercial contracts, fraud, marketing, antitrust and false claims. He conducts internal investigations, due diligence and compliance reviews and he handles litigation involving engineering, construction, technology, logistics, and complex projects in the United States, Europe, South America, Asia, and the Middle East. Mr. Cople previously served in the Office of the Secretary of Defense as an active duty Army officer and special counsel, and served as a federal prosecutor. He lectures on government procurement and contract litigation, and government and internal investigations, and serves on the Legal Committee for the National Defense Industrial Association. Mr. Cople is named in the 2021 edition of Best Lawyers in America and in the 2020 Washington DC edition of Super Lawyers.

Credentials

Education

  • St. John's University

    J.D. · 1981

Recognition

Awards & honors

  • Best Lawyers in America — Litigation - Construction

    2026

  • Best Lawyers in America — Additional Areas of Practice:

    2026

  • Best Lawyers in America — Corporate Compliance Law

    2026

  • Best Lawyers in America — Criminal Defense: White-Collar

    2026

  • Best Lawyers in America — Government Contracts

    2026

  • Best Lawyers in America — Mass Tort Litigation / Class Actions - Defendants

    2026

  • Best Lawyers in America — Product Liability Litigation - Defendants

    2026

Locations

Office locations

Main office

Hollingsworth LLP

1350 I Street, NW

Washington, District of Columbia 20005

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Frequently asked

Common questions

  • What areas of law does William J. Cople III practice?

    William J. Cople III focuses on Construction.

  • Where is William J. Cople III located?

    William J. Cople III primarily serves clients in Washington, District of Columbia, with an office at 1350 I Street, NW.

  • Is William J. Cople III a verified attorney?

    William J. Cople III's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with William J. Cople III?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 202-898-5800.